Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 36016

Hash
0000001b024ea714ae748cb09a4d7ea04cc9acc6f866e0ebd0f6479c61bf8029
Confirmations
3819
Time
2026-10-29 08:37:28 UTC
Median time
2026-10-29 08:29:31 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c6f23110f4467f2a03674b9308d04d13607e3199a5e380557d8a5166f0e96ff2
Previous block
000000253e9a3a117c245e7ca5d74b3f6bceaaf6bad0ee43562517cb89d5a089
Next block
0000008ac8b6aed1c8254b8e21199feb6fcb0c289740459b1928294583dc2cfd

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 36016 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
a537275e07307b39b9bd647cd5c7c7b0… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c6f23110f446…5166f0e96ff2 coinbase1250